JPH0719827Y2 - Holding device for books etc. on the cover - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for protecting a telephone book or other cover of a book and for holding a cover in order to hold the book or the like on the cover.

[0002]

2. Description of the Related Art Conventional cover covers are not equipped with a device for holding a book.

[0003]

[Problems to be solved by the invention] When a cover is applied to a telephone book, a timetable, or any other relatively thick book,
It often happens that the cover cover comes off the book during use, and it is very troublesome to attach the cover cover each time. In order to solve the above-mentioned drawbacks, the present invention aims to provide a holding device in which a book or the like does not come off from a cover cover.

[0004]

In order to solve the above-mentioned problems, in the device of the present invention, a holding rod 5 is rotatably pivoted 6 below a back support portion 3 of a cover cover body 1, and a spine of the cover body 1 is covered. On the upper part of the contact portion 3, there is provided a fixing plate 7 in which a cut groove 8 is formed rearward from the tip so that the upper portion of the holding rod 5 is fitted in from the front, and the cutout of the cut groove 8 is formed in the fixed plate 7. The blocking portion 12 that closes only the mouth and the protruding portion 1 to the side of the fixing plate 7
1, a rotary plate 9 having a shaft 1 is pivotally supported, the front surface of the closing portion 12 is formed in an arc shape, and a biasing means 13 is provided between a side portion of the fixed plate 7 and a side portion of the rotary plate 9. It is characterized by that.

[0005]

The operation of the device of the present invention will be described. To mount a book on the cover of the cover, if the side of the rotating plate is pushed, the position of the closing part that closes the entrance of the kerf will be displaced, so that the holding lever will be held. After removing it from the cut groove and tilting it forward, the back of the book is attached to the back cover of the cover cover, the middle page of the book is opened, and the gripping lever is raised again to be sandwiched between the left and right pages.

When the upper part of the holding rod is pushed into the entrance of the cut groove of the fixed plate and pushed, the holding rod pushes the arc-shaped portion on the front surface of the closing portion of the turning plate, so that the turning plate is gradually biased. The opening of the kerf is opened by rotating the shaft against the position of the closed portion.

Therefore, the upper part of the holding rod is engaged in the cut groove, and the rotating plate returns to its original shape by the returning action of the biasing means to close the entrance of the cut groove with the closing portion.

In this way, the book is fixed to the cover cover by the gripping rod, and then the front cover and back cover of the book can be inserted into the folded portion of the cover cover.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the device of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of a cover cover equipped with the device of the present invention, and FIG. FIG. 3 shows a state in which the holding rod is engaged with the kerf, and FIG. 3 is a plan view showing a part of the device of the present invention in which the holding rod is disengaged from the kerf.

Reference numeral 1 in the drawing is a cover cover body having folded portions 2 on both sides, which is made of a hard material such as transparent hard resin. Reference numeral 3 denotes a back support portion of the cover cover, and an L-shaped bracket 4 is attached to the lower portion of the back support portion 3. A lower end of a holding rod 5 is pivotally attached 6 to the L-shaped bracket 4.

Reference numeral 7 denotes a fixing plate attached to the upper portion of the back support portion 3 of the cover cover body 1 and having a substantially U-shaped cross section. The lower plate portion 7A of the fixing plate 7 has an upper portion of the holding rod 5. A kerf 8 is formed rearward from the tip so as to be fitted from the front.

Reference numeral 9 denotes a rotary plate provided between the upper plate portion 7B and the lower plate portion 7A of the fixed plate 7, and the rotary plate 9 is pivotally supported by the fixed plate 9 so that the rear portion thereof can rotate. ing.

Further, the rotating plate 9 has a protruding portion 11 which bulges laterally from the fixed plate 7, and the upper part of the kerf 8 of the fixed plate 7 is not closed, but only the upper part of the kerf 8 is cut. It has a closing portion 12 for closing. Further, the front surface of the closing portion 12 is formed in an arc shape, and when the holding rod 5 is pressed against the closing portion 12, the holding rod 5 follows the arc shape to facilitate the engagement with the kerf 8 and the rotation plate 9 Easy to rotate. Reference numeral 13 is a biasing means such as a spring stretched between the side wall of the fixed plate 7 and the side portion of the rotating plate 9.

[0014]

According to the present invention, since the book is held by the cover device with the holding device, the cover cover is not removed. Further, since the attachment / detachment of the book to / from the cover of the book is only the operation of engaging / disengaging the holding rod with respect to the kerf, it is a very useful and easy device.

[Brief description of drawings]

FIG. 1 is a front view of a cover cover equipped with a holding device according to the present invention.

FIG. 2 is a partial cross-sectional plan view of the holding device of the present invention.

FIG. 3 is a partial cross-sectional plan view showing the operation of the holding device of the present invention.

FIG. 4 is a partial cross-sectional plan view showing the operation of the holding device of the present invention.

[Explanation of symbols]

 1 Cover Cover Main Body 3 Back Supporting Part 5 Clamping Rod 6 Pivoting Attachment 7 Fixing Plate 8 Cutting Groove 9 Rotating Plate 10 Shaft Support 11 Projection Part 12 Closing Part 13 Energizing Means

Claims (1)

[Scope of utility model registration request] 1. A holding rod 5 is rotatably pivotably attached to a lower portion of a back support portion 3 of a cover cover body 1, and an upper portion of the holding rod 5 is attached to an upper portion of the back support portion 3 of the cover cover body 1. A fixed plate 7 having a cut groove 8 formed rearward from the tip so that the cut groove 8 is fitted from the front side is provided, and the fixed plate 7 is provided with a closing portion 12 that closes only the cutout opening of the cut groove 8 and the fixed plate 7 side. A rotating plate 9 having a protruding portion 11 is pivotally supported 10, a front surface of the closing portion 12 is formed in an arc shape, and a biasing force is applied between a side portion of the fixed plate 7 and a side portion of the rotating plate 9. A device for holding a book or the like on a cover, which is provided with means 13.